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Hemstock Mills, Ontario Weather

Hemstock Mills, Ontario — live current conditions, hourly and 7-day forecasts, ECCC alerts, aviation weather, radar and satellite imagery, marine and fishing conditions with a solunar forecast, soil and crop conditions for Hemstock Mills in Grey.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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ECCC Extended Forecast
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🌊 Marine & Fishing

Marine forecast and fishing conditions near Hemstock Mills.

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🎣 Best times to fish today (solunar)
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✈️ Aviation Weather

Flight conditions near Hemstock Mills. Data source: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Hemstock Mills.

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About Hemstock Mills, Ontario

Hemstock Mills is a locality in Grey, Ontario, Canada. It is classified as a town. Hemstock Mills is located at 44.4250°N, 80.9197°W. It observes Eastern Time (UTC−5 / −4). Postal code area: N4K.

Hemstock Mills rests within the quiet folds of The Klondike, where the Sydenham River carves a deliberate path through the limestone-heavy terrain of Ontario. It lies 16.1 km south of Owen Sound, ON (from Owen Sound, ON: bearing 177°T), and is situated 3.8 km south-south-west of Chatsworth. The water of the Sydenham River moves with a persistent, cold clarity, reflecting the heavy grey skies that often settle over the valley before dusk. To the east, the land rises toward the wooded shelter of the Inglis Falls Conservation Area, a landscape defined by the sharp, sudden drop of stone and the damp, mossy scent of deep shade. Further afield, the stillness of Brotske Lake anchors the horizon, while the distant, rushing presence of Jones Falls echoes the geological depth of the region. The air here holds a particular weight, smelling of damp cedar and the mineral tang of the riverbed, especially as the late afternoon light turns the surrounding fields into muted shades of copper and slate. The history of Hemstock Mills lingers in the foundation of the old structures that once relied on the kinetic pulse of the water to drive their machinery. While the local economy has drifted away from the intensive milling of the past, the influence of the river remains a central fact of life, dictating the layout of the lanes and the way the property lines follow the curves of the earth. People here move with an awareness of the changing seasons, preparing for the long winters that tighten the grip of the frost around the riverbanks. Tradition is kept not through grand gestures, but in the maintenance of the land and the quiet, steady work of those who remain close to the water, finding value in the solitude that the geography of The Klondike demands.

📡 Precipitation Radar

Live animated radar for Hemstock Mills and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-19 GEOCOLOR — Canada / Northern U.S. sector. Auto-refreshes every 10 minutes on page reload. Frames the whole country from Newfoundland to the BC coast, plus adjacent Pacific and Atlantic storm approaches.

NOAA GOES-19 GEOCOLOR — Canada / Northern U.S. sector
🎬 Animated loop 🔍 Higher resolution (1125×560) 🌡️ Infrared (IR) view 🇨🇦 ECCC Satellite Viewer

Source: NOAA/NESDIS GOES-19 · Public domain · Sector code can (Canada / Northern U.S.) · Auto-updates on page reload

🌙 Astronomy
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LocationHemstock Mills, Grey, Ontario
Coordinates44.425°N, 80.919722°W
TimezoneEastern Time (UTC−5 / −4)
Postal FSAN4K
Area Code226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905
Page generatedJuly 2026
Weather dataOpen-Meteo (open-source), Environment and Climate Change Canada

About This Hemstock Mills, Ontario Weather Page

This page provides live weather conditions and forecasts for Hemstock Mills, Ontario, including current conditions, a 24-hour hourly forecast, 7-day outlook, ECCC extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modelled estimate shown when no station is in range), precipitation radar and NOAA GOES satellite imagery. Additional sections may include marine and fishing conditions with a solunar forecast for coastal localities, and soil temperature, crop weather and live Water Survey of Canada river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.

Location data for Hemstock Mills includes coordinates 44.425000°N, 80.919722°W, situated in Grey. Postal FSA: N4K. Telephone area code: 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905. Timezone: Eastern Time (UTC−5 / −4).

Weather data is sourced from Environment and Climate Change Canada (ECCC) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov, with a modelled estimate used where no nearby reporting station is available. River and stream data is sourced from Water Survey of Canada (WSC) via the ECCC GeoMet realtime hydrometric feed. Marine and solunar data are modelled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-19 and is public domain.